---
id: 20261004_190000_stant-27148-american-motors-ambassador-1967-1974
title: Stant 27148 Thermostat Gasket for American Motors Ambassador (1967–1974)
category: Parts Catalog
corpus_topic: PartsCatalog
site_category: Parts Catalog
summary: Stant 27148 Stat Lok adhesive-backed thermostat gasket, fitting the American Motors Ambassador (1967–1974). Offered by Don and Kathy Leask of Don's Obsolete Auto Parts, restoration parts sellers online since 1997. Price is $9.95 plus shipping.
description: Stant 27148 Stat Lok adhesive-backed thermostat gasket, fitting the American Motors Ambassador (1967–1974). Offered by Don and Kathy Leask of Don's Obsolete Auto Parts, restoration parts sellers online since 1997. Price is $9.95 plus shipping.
question: Will the Stant 27148 thermostat gasket fit my American Motors Ambassador, and who can I buy it from?
keypoints:
- American Motors Ambassador (1967–1974)
- 'Engines listed: 8 Cyl 4.7L, 8 Cyl 4.8L, 8 Cyl 5.0L, 8 Cyl 5.6L, 8 Cyl 5.9L, 8 Cyl 6.4L, 8 Cyl 6.6L'
tags:
- stant
- stant-27148
- thermostat-gasket
- stat-lok
- restoration-parts
- obsolete-auto-parts
- american-motors
- american-motors-ambassador
consent: true
agent: misty
created: '2026-10-05T02:38:49Z'
updated: '2026-10-05T02:38:49Z'
date: '2026-10-04'
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enrich_status: ok
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pipeline_filename: stant-27148-american-motors-ambassador-1967-1974.md
source_kind: authored
proposed_topic: PartsCatalog
lane: PartsCatalog
content_status: approved
routing_source: carbon
prefix: misty
headwaters: misty
voice: misty
active_voice: misty
voices:
- misty
asker_site: donsobsoleteautoparts.com
sample: false
sentiment: helpful
emotions:
- reassured
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truth_score: 9
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predicted_narrative_arc: owner-searching-to-part-found
share_url: https://donsobsoleteautoparts.com/kb/PartsCatalog/stant-27148-american-motors-ambassador-1967-1974.md
source_url: ''
part_number: Stant 27148
approved_by: Daniel Comp (chat, 2026-10-04 ~7:00 PM PT)
vehicle: American Motors Ambassador
---

# Stant 27148 Thermostat Gasket for American Motors Ambassador, 1967–1974

American Motors was born in 1954 when Nash and Hudson joined forces. Its cars sold on sensible size and good engineering when Detroit was building bigger every year, and they still have a loyal following today. On the American Motors side, the catalogs list the Stant 27148 for 13 models from 1966 to 1979.

This page is for one model only: the American Motors Ambassador. It isn't a wall of every car ever made, just yours.

## Model this gasket fits

- American Motors Ambassador (1967–1974)
- Engines listed in the catalog: 8 Cyl 4.7L, 8 Cyl 4.8L, 8 Cyl 5.0L, 8 Cyl 5.6L, 8 Cyl 5.9L, 8 Cyl 6.4L, 8 Cyl 6.6L

## Help choosing the right gasket

The 27148 is a Stant Stat Lok thermostat gasket. The catalogs list its hole diameter at 1.69 inches, which is a handy check against the old gasket in your hand. "Stat Lok" means it has an adhesive backing that holds the thermostat centered in its seat while you bolt the housing down, so there's no gasket cement, no thermostat falling out, and less risk of cracking the outlet flange. Stant cut a different gasket for each housing design, and Don stocks several of them, so check which number your car calls for.

Before you order, match three things: your year, your model, and your engine. Catalogs list fitment by vehicle, but some engines had more than one thermostat housing design over the years. If your old gasket is still in hand, compare its shape and bolt holes, or just ask Don and Kathy. They'll help you sort it out.

## Real people behind the parts

Back in 1997, when almost nobody had a website, Don and Kathy were already selling car parts online. They were the very first web customer of Daniel Comp's Intelligent Network. They've since sold through eBay, Bonanza, and their own site, and kept the sales coming no matter how often the internet changed its rules.

These gaskets come from Don's own shelves, in original Stant packaging.

## Price is $9.95 plus shipping.

Don and Kathy offer a fair deal for this. Buying for a club, a shop, or a whole fleet of project cars? Even better.

**To reach them, click the "Don & Kathy Leask" button at the bottom left of any page on donsobsoleteautoparts.com.**